161710812

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{41981}}^1$

素因数の和:42098

約数の個数: 36

約数和(自身を含む): 412599096

約数和(自身を除く): 250888284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 41981, 83962, 125943, 167924, 251886, 377829, 503772, 755658, 1511316, 4491967, 8983934, 13475901, 17967868, 26951802, 40427703, 53903604, 80855406, 161710812]

約数ペア:

[(1, 161710812), (2, 80855406), (3, 53903604), (4, 40427703), (6, 26951802), (9, 17967868), (12, 13475901), (18, 8983934), (36, 4491967), (107, 1511316), (214, 755658), (321, 503772), (428, 377829), (642, 251886), (963, 167924), (1284, 125943), (1926, 83962), (3852, 41981)]